Update README.md

README.md

@@ -14,8 +14,8 @@ It is build around cURL from [https://curl.se/](https://curl.se/).
 
 To check if your system provided `curl` will work you can test it on the cli like this:
 
-- Linux `$ curl https://thl-cmk.hopto.org -s -o /dev/null -w %{json}`
-- Windows `C:\>curl https://thl-cmk.hopto.org -s -o NUL -w %{json}`
+- Linux `$ curl https://thl-cmk.hopto.org -q -s -o /dev/null -w %{json}`
+- Windows `C:\>curl https://thl-cmk.hopto.org -q -s -o NUL -w %{json}`
 
 The output should look like this
 ```